[ He catches that and an entirely different kind of shiver runs down his dead spine. Up until this point it was entirely plausible that this bloke was from his distant future, but now? No way. Spike doesn't do partners, especially not that kind.
His expression stiffens, mock-familiarity fading from his voice. ]
I find that very hard to believe. [ His own eyes narrow. ] If you know me so well... what's my name?